Sciacca, Giorgia
Reggio, Ester
Mostile, Giovanni
Nicoletti, Alessandra
Drago, Filippo
Salomone, Salvatore
Zappia, Mario https://orcid.org/0000-0002-0393-4736
Article History
Received: 11 June 2017
Accepted: 8 November 2017
First Online: 12 January 2018
Compliance with ethical standards
: The study was approved by the Local Ethic Committee and patients were enrolled only after they signed the written informed consent.
: The authors declare that they have no conflict of interest.